FR2411115A1 - PROCESS FOR FITTING AN ANNULAR SEALING SEAL - Google Patents

PROCESS FOR FITTING AN ANNULAR SEALING SEAL

Info

Publication number
FR2411115A1
FR2411115A1 FR7834586A FR7834586A FR2411115A1 FR 2411115 A1 FR2411115 A1 FR 2411115A1 FR 7834586 A FR7834586 A FR 7834586A FR 7834586 A FR7834586 A FR 7834586A FR 2411115 A1 FR2411115 A1 FR 2411115A1
Authority
FR
France
Prior art keywords
piston
seal
irregularity
throat
opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7834586A
Other languages
French (fr)
Other versions
FR2411115B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Automotive Products PLC
Original Assignee
Automotive Products PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Automotive Products PLC filed Critical Automotive Products PLC
Publication of FR2411115A1 publication Critical patent/FR2411115A1/en
Application granted granted Critical
Publication of FR2411115B1 publication Critical patent/FR2411115B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/20—Tandem, side-by-side, or other multiple master cylinder units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/221—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3268—Mounting of sealing rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/4984—Retaining clearance for motion between assembled parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/4987—Elastic joining of parts
    • Y10T29/49872—Confining elastic part in socket
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53657—Means to assemble or disassemble to apply or remove a resilient article [e.g., tube, sleeve, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

L'INVENTION SE RAPPORTE A UN PROCEDE POUR METTRE UNE GARNITURE D'ETANCHEITE ANNULAIRE POUR PISTON EN PLACE AU-DELA D'UNE IRREGULARITE DE LA PAROI D'UN ALESAGE DANS LEQUEL COULISSE LE PISTON SANS ENDOMMAGER LA GARNITURE. LA GARNITURE D'ETANCHEITE 19 EST INITIALEMENT PARTIELLEMENT LOGEE DANS UNE GORGE 28 D'UNE PARTIE 26 DE DIAMETRE REDUIT DU PISTON 15 DE SORTE QUE, LORSQU'ON ENFONCE CE PISTON 15 DANS L'ALESAGE BORGNE ETAGE 11, LA GARNITURE FRANCHISSE LIBREMENT L'IRREGULARITE CONSTITUEE PAR UNE OUVERTURE 22. LORSQUE LA GARNITURE 19 EST PASSEE AU-DELA DE L'OUVERTURE 22, ELLE EST DEGAGEE DE SA GORGE 28 ET AMENEE A SA POSITION DE TRAVAIL SOUS L'EFFET D'UN MOUVEMENT RELATIF DU PISTON 15 PAR RAPPORT A UN ORGANE TUBULAIRE 29 DONT L'EXTREMITE REPOUSSE LA GARNITURE EN PRENANT APPUI SUR LE FOND DE L'ALESAGE.THE INVENTION RELATES TO A PROCESS FOR PUTTING AN ANNULAR PISTON SEALING IN PLACE BEYOND AN IRREGULARITY OF THE WALL OF A BORE IN WHICH THE PISTON SLIDES WITHOUT DAMAGING THE SEAL. THE SEALING SEAL 19 IS INITIALLY PARTIALLY LOCKED IN A THROAT 28 OF A PART 26 OF REDUCED DIAMETER OF THE PISTON 15 SO THAT, WHEN THIS PISTON 15 IS PUSHED IN THE BORGNE BALLING STAGE 11, THE SEAL FREELY BREAKS THROUGH THE PISTON 15. IRREGULARITY CONSTITUTED BY AN OPENING 22. WHEN THE SEAL 19 IS PASSED BEYOND THE OPENING 22, IT IS CLEARED FROM ITS THROAT 28 AND BROUGHT TO ITS WORKING POSITION UNDER THE EFFECT OF A RELATIVE MOVEMENT OF THE PISTON 15 IN RELATION TO A TUBULAR ORGANE 29 WHOSE END PUSHES THE SEAL BACK BY PRESSING ON THE BOTTOM OF THE BALEAGE.

FR7834586A 1977-12-08 1978-12-08 PROCESS FOR FITTING AN ANNULAR SEALING SEAL Granted FR2411115A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5107977 1977-12-08

Publications (2)

Publication Number Publication Date
FR2411115A1 true FR2411115A1 (en) 1979-07-06
FR2411115B1 FR2411115B1 (en) 1984-11-16

Family

ID=10458572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834586A Granted FR2411115A1 (en) 1977-12-08 1978-12-08 PROCESS FOR FITTING AN ANNULAR SEALING SEAL

Country Status (4)

Country Link
US (1) US4220374A (en)
JP (1) JPS5487360A (en)
DE (1) DE2850751A1 (en)
FR (1) FR2411115A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3704505A (en) * 1971-05-10 1972-12-05 Wilford G Lacer Jr O-ring insertion tool
FR2290278A1 (en) * 1974-11-11 1976-06-04 Grove Valve & Regulator Co GASKET MOUNTING PROCESS AND APPARATUS

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB636071A (en) * 1946-10-25 1950-04-19 Bendix Aviat Corp Anti-friction bearings and associated members
US2807079A (en) * 1953-08-18 1957-09-24 Greene Tweed & Co Inc Device for installing seals
US3115701A (en) * 1960-09-01 1963-12-31 Continental Oil Co Method for installation of sealing rings
US3272542A (en) * 1963-10-17 1966-09-13 Hays Mfg Co Resilient connecting device
US3413024A (en) * 1965-07-13 1968-11-26 Vernon M. Farquhar Mechanical coupling
US3547158A (en) * 1968-11-27 1970-12-15 Woodward Governor Co Valve structure with o-ring seal
US3639972A (en) * 1968-11-27 1972-02-08 Woodward Governor Co Method of forming a valve structure with o-ring seals
GB1417023A (en) * 1972-11-17 1975-12-10 Girling Ltd Pressure generating devices for vehicle braking systems
CA999723A (en) * 1973-04-27 1976-11-16 Harald Eschholz Apparatus for application of resilient seals
US3866299A (en) * 1973-08-03 1975-02-18 G & D Tool Company Inc Seal assembly tool
US4066303A (en) * 1974-06-14 1978-01-03 Aisin Seiki Kabushiki Kaisha Brake pressure-difference warning system for vehicles
JPS591618B2 (en) * 1975-09-17 1984-01-13 トヨタ自動車株式会社 brake control valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3704505A (en) * 1971-05-10 1972-12-05 Wilford G Lacer Jr O-ring insertion tool
FR2290278A1 (en) * 1974-11-11 1976-06-04 Grove Valve & Regulator Co GASKET MOUNTING PROCESS AND APPARATUS

Also Published As

Publication number Publication date
FR2411115B1 (en) 1984-11-16
JPS5487360A (en) 1979-07-11
DE2850751A1 (en) 1979-06-13
JPS6153267B2 (en) 1986-11-17
US4220374A (en) 1980-09-02

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Legal Events

Date Code Title Description
ST Notification of lapse